public void test_drainAll_empty() {
        LogNotificationHelper helper = new LogNotificationHelper();
        List<LogNotificationEvent> events = helper.drainAll();
        assertNotNull(events);
        assertTrue(events.isEmpty());
    }

    @Test
    public void test_drainAll_clears() {
        LogNotificationHelper helper = new LogNotificationHelper();
        helper.offer(new LogNotificationEvent(1000L, "ERROR", "org.test", "msg", null));

    return Multisets.immutableEntry(elementSet.asList().get(index), getCount(index));
  }

  @Override
  public @Nullable Entry<E> firstEntry() {
    return isEmpty() ? null : getEntry(0);
  }

  @Override
  public @Nullable Entry<E> lastEntry() {
    return isEmpty() ? null : getEntry(length - 1);
  }

  @Override
  public int count(@Nullable Object element) {
    int index = elementSet.indexOf(element);

            .createTestSuite());

    return suite;
  }

  public void testCreation_noArgs() {
    Multiset<String> multiset = ImmutableMultiset.of();
    assertTrue(multiset.isEmpty());
  }

  public void testCreation_oneElement() {
    Multiset<String> multiset = ImmutableMultiset.of("a");
    assertEquals(HashMultiset.create(asList("a")), multiset);
  }

    }

    private static boolean isEmpty(Object value) {
      // Put types estimated to be the most frequent first.
      if (value instanceof CharSequence) {
        return ((CharSequence) value).length() == 0;
      } else if (value instanceof Collection) {
        return ((Collection<?>) value).isEmpty();
      } else if (value instanceof Map) {
        return ((Map<?, ?>) value).isEmpty();

        assertTrue(result.isEmpty());
        assertFalse(chatClient.wasSearchDocumentsCalled());
    }

    @Test
    public void test_searchWithQuery_blank() {
        final List<Map<String, Object>> result = chatClient.testSearchWithQuery("   ");
        assertTrue(result.isEmpty());
        assertFalse(chatClient.wasSearchDocumentsCalled());
    }

    @Test

        Set<CtMethod> newMethods = collectAllPublicApiMethods(newClass.superclass)

        oldMethods.removeAll(newMethods)

        if (oldMethods.isEmpty()) {
            return null
        }

        List<String> changes = filterChangesToReport(oldClass, oldMethods)
        if (changes.isEmpty()) {
            return null
        }
        return acceptOrReject(c, changes, Violation.error(c, " methods removed in internal super class"))

      }
    }
    this.delegate = Collections.unmodifiableMap(delegate);
  }

  @Override
  boolean isPartialView() {
    return false;
  }

  @Override
  public final boolean isEmpty() {
    return delegate.isEmpty();
  }

  @Override
  public final boolean containsKey(@Nullable Object key) {
    return Maps.safeContainsKey(delegate, key);
  }

  @Override

            return ((Boolean) o) ? (short) 1 : (short) 0;
        } else {
            return toShort(o.toString());
        }
    }

    private static Short toShort(final String s) {
        if (StringUtil.isEmpty(s)) {
            return null;
        }
        return Short.valueOf(DecimalFormatUtil.normalize(s));
    }

    /**
     * Converts to {@literal short}.
     *
     * @param o

                }
            }
        }

        private void mergePluginContainerPlugins(PluginContainer target, PluginContainer source) {
            List<Plugin> src = source.getPlugins();
            if (!src.isEmpty()) {
                List<Plugin> tgt = target.getPlugins();

                Map<Object, Plugin> managedPlugins = new LinkedHashMap<>(src.size() * 2);

                Map<Object, Object> context = Collections.emptyMap();

  }

  public void testIsEmpty() {
    assertThat(ImmutableIntArray.of().isEmpty()).isTrue();
    assertThat(ImmutableIntArray.of(0).isEmpty()).isFalse();
    assertThat(ImmutableIntArray.of(0, 1, 3).isEmpty()).isFalse();
    assertThat(ImmutableIntArray.of(0, 1, 3).subArray(1, 1).isEmpty()).isTrue();
    assertThat(ImmutableIntArray.of(0, 1, 3).subArray(1, 2).isEmpty()).isFalse();
  }

  public void testGet_good() {